Take your performances to the next level. Electro-Voice ZX4 15 Passive PA Speaker is incredible. Producing a staggering 400w of continued output and 1600w peak power this is ideal for all live sound and monitoring applications. You can ensure an even dispersion of sound thanks to the 90 x 50 degree coverage.With a 15-inch EVS15-SF woofer and 1.25-inch DH3/2010A titanium high frequency driver the ZX4 is capable of delivering excellent sound within a lightweight enclosure. The passive speaker is constructed with a robust polypropylene enclosure in a wedge shape with a pole mount adapter and features an integrated carry handle for easy storage and transport.